J
J. Fraser Stoddart
Researcher at Northwestern University
Publications - 1277
Citations - 106134
J. Fraser Stoddart is an academic researcher from Northwestern University. The author has contributed to research in topics: Catenane & Supramolecular chemistry. The author has an hindex of 147, co-authored 1239 publications receiving 96083 citations. Previous affiliations of J. Fraser Stoddart include Zhejiang University & Northwest University (United States).
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Journal ArticleDOI
Selbstaufbau eines schaltbaren [2]Rotaxans
Journal ArticleDOI
A Molecular Chameleon: Chromophoric Sensing by a Self-Complexing Molecular Assembly.
Reinhard Wolf,Masumi Asakawa,Peter R. Ashton,Marcos Gómez-López,Christoph Hamers,Stephan Menzer,Ian W. Parsons,Neil Spencer,J. Fraser Stoddart,Malcolm S. Tolley,David J. Williams +10 more
TL;DR: A color change from purple to green takes place on addition of tetrathiafulvalene (TTF) to the macrobicyclic receptor 14+ , which is composed of a cyclobis(paraquat-p-phenylene) tetracation that shares one of its paraphenylene rings with a 1,5-naphthoparaphenylene-crown-10 macrocycle.
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Controlling Translational Isomerism in [2]Catenanes†
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Heterogeneity of functional groups in a metal–organic framework displays magic number ratios
Andrew C.-H. Sue,Andrew C.-H. Sue,Ranjan V. Mannige,Hexiang Deng,Dennis Cao,Cheng Wang,Felipe Gándara,J. Fraser Stoddart,Stephen Whitelam,Omar M. Yaghi +9 more
TL;DR: The synthesis of a metal–organic framework whose two component types are incorporated within it in a manner that is robust with respect to changes of solution composition, and simulations show how other “magic number” ratios of components can be obtained by modulating the topology of a framework and the noncovalent interactions between component types.
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Degenerate [2]rotaxanes with electrostatic barriers
Hao Li,Yanli Zhao,Yanli Zhao,Albert C. Fahrenbach,Soo Young Kim,Walter F. Paxton,J. Fraser Stoddart +6 more
TL;DR: Electrochemical experiments indicate that the one-electron reduced bipyridinium radical cation in the dumbbell components of the [2]rotaxanes serves as an additional recognition site for the two-Electron reduced CBPQT(2(˙+)) diradical cationic ring.